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Efficient Robust Watermarking Based on Structure-Preserving Quaternion Singular Value Decomposition.
Yong Chen
Zhigang Jia
Yaxin Peng
Yan Peng
Published in:
IEEE Trans. Image Process. (2023)
Keyphrases
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singular value decomposition
structure preserving
dimensionality reduction
singular values
dimension reduction
robust watermarking
least squares
principal component analysis
low rank
machine learning
video sequences
image quality